Harder Problems with Rectangles

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Well... harder problems with rectangles and circles...

Roundel

Three concentric circles.

  • The centre is at 50,50
  • The diameters are 30, 60 and 90

Flagroundel.png

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A square in a circle in a square

  • The biggest square is 100.
  • The smaller square - that just fits in the circle is 100/Math.sqrt(2)
    • The diagonal of the smaller square is 100

Flag sq c in sq.png

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